290572044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1$

素因数の和:755

約数の個数: 96

約数和(自身を含む): 796594176

約数和(自身を除く): 506022132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 83, 84, 142, 166, 213, 249, 284, 332, 426, 497, 498, 581, 587, 852, 994, 996, 1162, 1174, 1491, 1743, 1761, 1988, 2324, 2348, 2982, 3486, 3522, 4109, 5893, 5964, 6972, 7044, 8218, 11786, 12327, 16436, 17679, 23572, 24654, 35358, 41251, 41677, 48721, 49308, 70716, 82502, 83354, 97442, 123753, 125031, 146163, 165004, 166708, 194884, 247506, 250062, 291739, 292326, 341047, 495012, 500124, 583478, 584652, 682094, 875217, 1023141, 1166956, 1364188, 1750434, 2046282, 3459191, 3500868, 4092564, 6918382, 10377573, 13836764, 20755146, 24214337, 41510292, 48428674, 72643011, 96857348, 145286022, 290572044]

約数ペア:

[(1, 290572044), (2, 145286022), (3, 96857348), (4, 72643011), (6, 48428674), (7, 41510292), (12, 24214337), (14, 20755146), (21, 13836764), (28, 10377573), (42, 6918382), (71, 4092564), (83, 3500868), (84, 3459191), (142, 2046282), (166, 1750434), (213, 1364188), (249, 1166956), (284, 1023141), (332, 875217), (426, 682094), (497, 584652), (498, 583478), (581, 500124), (587, 495012), (852, 341047), (994, 292326), (996, 291739), (1162, 250062), (1174, 247506), (1491, 194884), (1743, 166708), (1761, 165004), (1988, 146163), (2324, 125031), (2348, 123753), (2982, 97442), (3486, 83354), (3522, 82502), (4109, 70716), (5893, 49308), (5964, 48721), (6972, 41677), (7044, 41251), (8218, 35358), (11786, 24654), (12327, 23572), (16436, 17679)]